Does anyone else have trouble with their fingertips on their fretting hand? My specific problem is that the skin on the my the tip of my index finger is constantly splitting. As long as I've been playing, this has been the case. It's frustrating, as it often leads to extended periods of time where I can't play. Even when it is healed, I find that it has calloused unevenly causing my fingertip to catch on the strings. My career goal is to become a professional musician and I've been practicing alot more in recent years. However, the more I practice, the bigger an obstical this seems to become. This irritating problem is seriously limiting the amount of practice I can put in and I would be glad of any advice as to how I could remedy this problem.